804979737

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{90437}}^1$

素因数の和:90509

約数の個数: 24

約数和(自身を含む): 1241532864

約数和(自身を除く): 436553127

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 90437, 271311, 813933, 2080051, 3888791, 6240153, 11666373, 18720459, 34999119, 89442193, 268326579, 804979737]

約数ペア:

[(1, 804979737), (3, 268326579), (9, 89442193), (23, 34999119), (43, 18720459), (69, 11666373), (129, 6240153), (207, 3888791), (387, 2080051), (989, 813933), (2967, 271311), (8901, 90437)]